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Increase timeouts, always connection reset after 3 tries

ib_dedicated_data_client
Tyler Goodlet 2022-06-04 16:00:38 -04:00
parent 5d53ecb433
commit d870a09a4b
1 changed files with 29 additions and 17 deletions
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46
piker/brokers/ib.py
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@ -1601,17 +1601,17 @@ async def get_bars(
# try to wait on the reset event(s) to arrive, a timeout
# will trigger a retry up to 6 times (for now).
tries: int = 6
reset_type: str = 'data'
resends: int = 0
tries: int = 3
timeout: float = 10
# try 3 time with a data reset then fail over to
# a connection reset.
for i in range(1, tries):
log.warning(f'Sending reset request {reset_type}')
await data_reset_hack(reset_type=reset_type)
reset_type = 'data'
log.warning('Sending DATA RESET request')
await data_reset_hack(reset_type='data')
with trio.move_on_after(3) as cs:
with trio.move_on_after(timeout) as cs:
for name, ev in [
# TODO: not sure if waiting on other events
# is all that useful here or not. in theory
@ -1630,15 +1630,27 @@ async def get_bars(
f'Data reset {name} timeout, retrying {i}.'
)
if resends > 1:
# on each 3rd timeout, do a full connection
# reset instead.
reset_type = 'connection'
resends = 0
else:
resends += 1
continue
else:
log.warning('Sending CONNECTION RESET')
await data_reset_hack(reset_type='connection')
with trio.move_on_after(timeout) as cs:
for name, ev in [
# TODO: not sure if waiting on other events
# is all that useful here or not. in theory
# you could wait on one of the ones above
# first to verify the reset request was
# sent?
('history', hist_ev),
]:
await ev.wait()
log.info(f"{name} DATA RESET")
if cs.cancelled_caught:
fails += 1
log.warning('Data CONNECTION RESET timeout!?')
else:
raise
@ -2591,8 +2603,8 @@ async def data_reset_hack(
# move to middle of screen
# 640x1800
client.mouse.move(
x=100,
y=100,
x=500,
y=500,
)
client.mouse.click()
client.keyboard.press('Ctrl', 'Alt', key) # keys are stacked